{"id":361382,"date":"1970-01-01T00:00:00","date_gmt":"1969-12-31T22:00:00","guid":{"rendered":"https:\/\/staging.met-industry.hu\/?post_type=product&#038;p=361382"},"modified":"2026-09-13T00:07:40","modified_gmt":"2026-09-12T22:07:40","slug":"olajszuro-lefogo-maratott-fem-valtozat-meret-74-4-mm-14-felulet","status":"publish","type":"product","link":"https:\/\/met-industry.hu\/en\/uzlet\/olajszuro-lefogo-maratott-fem-valtozat-meret-74-4-mm-14-felulet\/","title":{"rendered":"Oil filter wrench milled metal version (size 74.4 mm; 14 surfaces)"},"content":{"rendered":"<p>## Digital Pressure Gauge for Hydraulic Systems \u2013 Precision Diagnostics<\/p>\n<p>This product description focuses on high-quality, professional digital pressure measurement solutions from a wide range of professional instruments, which are ideal for the diagnostics and testing of hydraulic systems. The devices developed for modern workshops and service centers guarantee fast, accurate, and reliable measurements, thereby maximizing workflow efficiency.<\/p>\n<p>### Product Family Overview: Hydraulic Diagnostic Solutions<\/p>\n<p>The offer includes the most modern digital measuring instruments as well as traditional analog solutions, ensuring that the right tool is available for every application area. We place special emphasis on digital technology, which offers better readability, data logging capabilities, and greater accuracy.<\/p>\n<p>#### Main Categories and Application Areas:<\/p>\n<p>Hydraulic system diagnostics are crucial for the maintenance of vehicles and industrial machinery. The available tools cover the entire spectrum:<\/p>\n<p>*   **Digital Pressure Measurement:** Measuring instruments equipped with high-precision digital displays.<br \/>\n*   **Hydraulic Diagnostic Devices (Digital):** Comprehensive solutions for examining complex hydraulic systems.<br \/>\n*   **Hydraulic Test Kits (Digital and Analog):** Complete, portable kits for on-site work.<br \/>\n*   **Hydraulic Test Plugs:** Accessories for measurements.<br \/>\n*   **Hydraulic Diagnostic Devices (Analog):** Reliable, traditional measurement solutions.<\/p>\n<p>### Detailed Technical Specifications and Advantages<\/p>\n<p>Digital pressure measurement solutions offer a significant advantage over traditional methods due to their outstanding accuracy and user-friendly design.<\/p>\n<p>#### Digital Pressure Measuring Device Advantages:<\/p>\n<p>1.  **High Accuracy:** Digital sensors minimize human reading errors, ensuring results conform to standards.<br \/>\n2.  **Easy Data Handling:** Digital displays often allow for the recording, storage, or transmission of measured values (if supported by the specific model).<br \/>\n3.  **Robust Design:** Designed to withstand the rigors of the workshop environment (dust, moisture, mechanical stress).<br \/>\n4.  **Wide Measurement Range:** Capable of handling pressure values occurring in various hydraulic systems, whether it's low or extremely high pressure.<\/p>\n<p>#### Technical Data (General Characteristics for Digital Devices):<\/p>\n<p>| Feature | Description \/ Value |<br \/>\n| :&#8212; | :&#8212; |<br \/>\n| **Measurement Principle** | Digital pressure sensor |<br \/>\n| **Display Type** | LCD or LED (model dependent) |<br \/>\n| **Units of Measure** | Bar, PSI, MPa (usually switchable) |<br \/>\n| **Accuracy** | Generally \u00b1 0.5% or better (over the full scale) |<br \/>\n| **Connections** | Quick connectors, threaded adapters (specific sizes) |<br \/>\n| **Power Supply** | Battery\/Accumulator (long operating time) |<br \/>\n| **Design** | Robust housing, shock-resistant construction |<br \/>\n| **Temperature Range** | Operating range optimized for workshop environments |<\/p>\n<p>### Hydraulic Test Kits (Digital and Analog)<\/p>\n<p>Test kits offer a comprehensive solution for the full-range inspection of hydraulic systems. These kits not only enable pressure measurement but often also include adapters, hoses, and other accessories for various types of hydraulic couplings.<\/p>\n<p>#### Main Functions of Test Kits:<\/p>\n<p>*   **Static Pressure Test:** Checking the pressure of the system in a stationary state.<br \/>\n*   **Dynamic Pressure Test:** Measuring pressure fluctuations and performance during operation.<br \/>\n*   **Leakage Test:** Checking the integrity of the system under pressure.<br \/>\n*   **Compatibility:** A wide range of adapter kits ensures compatibility with the hydraulics of passenger cars, commercial vehicles, and agricultural machinery.<\/p>\n<p>#### Accessory Components and Connecting Devices<\/p>\n<p>Appropriate accessories are essential for successful hydraulic diagnostics. The offer also includes special tools that are indispensable for servicing vehicles in other areas:<\/p>\n<p>*   **Digital Pressure Gauges:** Essential tools for precise measurements.<br \/>\n*   **Hydraulic Test Strips:** Special single-use or reusable strips that can aid in visual or chemical testing (although the main focus is on pressure measurement).<br \/>\n*   **Analog Diagnostic Tools:** Reliable accessories when a digital device is unavailable or when supplementary checks are needed.<\/p>\n<p>### Connecting Professional Areas<\/p>\n<p>Although the focus is on hydraulics, to provide full service for workshops, the product range also covers other critical areas:<\/p>\n<p>**Cooling Systems:**<br \/>\n*   Cooling system testers<br \/>\n*   Vacuum cooling system chargers and their accessories<br \/>\n*   CO2 leak detector for cylinder heads<br \/>\n*   Refractometers (for testing battery acid, coolant, windshield washer fluid, AdBlue)<\/p>\n<p>**Engine Diagnostics:**<br \/>\n*   Glow plug extractor and pulling tools<br \/>\n*   Compression testers for gasoline and diesel engines<br \/>\n*   Cylinder leakage testers<br \/>\n*   Crankcase gas pressure gauges (blow-by gases)<\/p>\n<p>**Fuel System:**<br \/>\n*   Common Rail high-pressure test equipment<br \/>\n*   Common Rail Injector Return Flow Testers<br \/>\n*   Fuel identification tools<br \/>\n*   Fuel pressure and leak testers<\/p>\n<p>**Brake System:**<br \/>\n*   Brake bleeding units<br \/>\n*   Brake fluid testers<br \/>\n*   Brake pressure testers (including for commercial vehicles)<\/p>\n<p>**Electrical System:**<br \/>\n*   Multimeters for car and commercial vehicle workshops<br \/>\n*   Battery &amp; charging system testers<br \/>\n*   Short Circuit Detectors<br \/>\n*   Code maintainers (Code maintainer)<\/p>\n<p>**Pumps and Dosing:**<br \/>\n*   Vacuum and pressure pumps<br \/>\n*   Oil suction systems with collection tanks<br \/>\n*   Manual flow and suction pumps<\/p>\n<p>This digital pressure gauge solution is an indispensable tool for modern vehicle diagnostics, guaranteeing optimal operation and a long service life for hydraulic systems.<\/p>","protected":false},"excerpt":{"rendered":"<p>High-quality, etched metal oil filter wrench in 74.4 mm size, with 14 flats. Professional tool for the safe and efficient removal of filters.<\/p>","protected":false},"featured_media":323182,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[13682],"product_cat":[12998],"product_tag":[],"class_list":["post-361382","product","type-product","status-publish","has-post-thumbnail","product_brand-autotestgeraete","product_cat-egyeb-termekek","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product\/361382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/comments?post=361382"}],"version-history":[{"count":1,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product\/361382\/revisions"}],"predecessor-version":[{"id":381315,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product\/361382\/revisions\/381315"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/media\/323182"}],"wp:attachment":[{"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/media?parent=361382"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product_brand?post=361382"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product_cat?post=361382"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product_tag?post=361382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}